Planet HD 42618 b

Name HD 42618 b
Planet Status Confirmed
Discovered in 2016
Mass 0.0453 (± 0.0079) MJ
Mass*sin(i) 0.0453 (± 0.0079) MJ
Semi-Major Axis 0.554 (± 0.011) AU
Orbital Period 149.61 ( -0.34 +0.37 ) JD
Eccentricity 0.19 ( -0.12 +0.15 )
ω 101.0 ( -39.0 +69.0 ) deg
Tperi
Radius
Inclination
Update 2016-07-11
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 337.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

HD 42618
Name HD 42618
Distance 23.5 (± 0.3) pc
Spectral type G4V
Apparent magnitude V 6.84
Mass 1.015 (± 0.061) MSun
Age
Effective temperature 5727.0 (± 60.0) K
Radius 0.999 (± 0.087) RSun
Metallicity [Fe/H] -0.09 (± 0.04)
Detected Disc
Magnetic Field
RA2000 06:12:01.0
Dec2000 +06:46:59
Alternate Names
Planetary system 1 planet

More data


Related publications

Three Temperate Neptunes Orbiting Nearby Stars
2016 FULTON B., HOWARD A., WEISS L., SINUKOFF E., PETIGUA E. et al.
ApJ, submitted
arxiv